Fan Cooling System Significantly increase the air flow away from the console providing a optimal environment for the 360. Pass Through Power Connection that runs off the existing Xbox 360 power supply and powers on and off automatically. Easy Installation as it easily snaps onto the back of the console. No internal modification needed and it's Universal as it works with the 360 in vertical or horizontal position and fits easily into entertainment centers. It's sealed and brand new and ready to open and use! Please be sure to review all photos and read the description before purchasing. Items listed as vintage and with their original packaging may be very brittle/breakable. If item is still sealed I will not open to test the durability of the item. Items are sold in "as is" condition. Please ask any questions you may have before purchasing. Shipping is based on a rough estimate of size, weight, and dimensions. You have 3 days to pay for an sale before I file a non-payment claim with. After 5 business days, the item will be relisted and sold to the next available buyer.